n8n Input validation error vulnerability
🗓️ 04 May 2026 00:00:00Reported by China National Vulnerability Database of Information SecurityType 
cnnvd🔗 www.cnnvd.org.cn👁 27 Views
| Reporter | Title | Published | Views | Family All 16 |
|---|---|---|---|---|
 | CVE-2026-42230 | 4 May 202618:28 | – | attackerkb |
 | N8n MCP OAuth Redirection | 18 May 202600:00 | – | bdu_fstec |
 | CVE-2026-42230 | 4 May 202618:28 | – | cve |
 | CVE-2026-42230 n8n: Open Redirect in MCP OAuth Consent Flow | 4 May 202618:28 | – | cvelist |
 | EUVD-2026-27100 | 4 May 202618:28 | – | euvd |
 | n8n has Open Redirect in MCP OAuth Consent Flow | 29 Apr 202621:10 | – | github |
 | CVE-2026-42230 | 4 May 202618:28 | – | mend |
 | CVE-2026-42230 | 4 May 202619:16 | – | nvd |
 | CVE-2026-42230 n8n: Open Redirect in MCP OAuth Consent Flow | 4 May 202618:28 | – | osv_cve |
| GHSA-F6X8-65Q6-J9M9 n8n has Open Redirect in MCP OAuth Consent Flow | 29 Apr 202621:10 | – | osv_ghsa |
10
| Source | Link |
|---|---|
| nvd | www.nvd.nist.gov/vuln/detail/CVE-2026-42230 |
Data
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02 Jun 2026 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.16.1
CVSS 45.1
EPSS0.00181
SSVC